| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $215.73 | 6.861% | $230.5312 | $230.53 | $230.55 | $230.50 |
| Purchase #2 | $43.70 | 9.362% | $47.7912 | $47.79 | $47.80 | $47.80 |
| Purchase #3 | $120.75 | 13.370% | $136.8943 | $136.89 | $136.90 | $136.90 |
| Purchase #4 | $222.61 | 9.291% | $243.2927 | $243.29 | $243.30 | $243.30 |
| Purchase #5 | $123.98 | 11.604% | $138.3666 | $138.37 | $138.35 | $138.40 |
| Purchase #6 | $170.98 | 10.289% | $188.5721 | $188.57 | $188.55 | $188.60 |
| Purchase #7 | $140.45 | 13.329% | $159.1706 | $159.17 | $159.15 | $159.20 |
| 7 purchase totals = | $1,038.20 | $1,144.6187 | $1,144.61 | $1,144.60 | $1,144.70 | |